<template>
    <div class="photoinfo-container">
        <h3>{{photoinfo.title}}</h3>
        <p class="subtitle">
            <span>发表时间：{{photoinfo.add_time | dataFormat}}</span>
            <span>点击：{{photoinfo.click}}次</span>
        </p>

        <hr>

        <!-- 缩略图区域 -->
        <div class="thumbs">
            <vue-preview :slides="list" @close="handleClose"></vue-preview>
        </div>
        <!-- 老版本
            <img class="preview-img" v-for="(item,index) in list" :src="item.src"
        height="100" @click="$preview.open(index,list)" :key="index"> -->
        
        <!-- 图片内容区域 -->
        <div class="content" v-html="photoinfo.content"></div>
        <cmt-box :id="id"></cmt-box> 
        <!-- 评论子组件，放置一个现成的 -->
    </div>
</template>

<script>
    // 1、导入评论子组件
import  comment from '../subcomponents/comment.vue'
export default {

    data(){
        return{
            id:this.$route.params.id,//从路由中获取图片id
            photoinfo:{} ,//图片详情
            list:[]  //缩略图的数组
        }
    },
    created() {
        this.getPhotoInfo();
        this.getThumbs();
    },
    methods:{
        getPhotoInfo(){
            //获取图片详情
            this.$http.get('api/getimageInfo/'+this.id)
            .then(result =>{
                if(result.body.status === 0){
                    this.photoinfo = result.body.message[0];
                }
            })
        },
        getThumbs(){
            //获取缩略图
            this.$http.get('api/getthumimages/' + this.id)
            .then(result =>{
                if(result.body.status === 0){
                    //循环每个图片数据，补全图片的宽和高
                    result.body.message.forEach(item =>{
                        item.msrc = item.src;
                        item.w = 600;
                        item.h= 400;
            
                    });
                    //把完整的数据保存到 list中 
                    this.list = result.body.message;
                }
            })
        },
         handleClose () {
            console.log('close event')
        }

    },
    components:{//注册评论子组件
        'cmt-box':comment
    },
    mounted() {
        
    },
}
</script>


<style lang="scss" scoped>
    .photoinfo-container{
        padding:3px;
        h3{
            color:#26A2FF;
            font-size: 15px;
            text-align: center;
            margin: 15px 0;
        }
        .subtitle{
            display: flex;
            justify-content: space-between;
            font-size: 13px;
        }
        .content{
            font-size: 13px;
            line-height:30px;
        }
    }
    .thumbs {
  /deep/ .my-gallery {
    display: flex;
    flex-wrap: wrap;
    figure {
      width: 30%;
      margin: 5px;
      img {
        width: 100%;
      }
    }
  }
}
</style>